Struct FileUploadParser 

pub struct FileUploadParser {
    pub max_file_size: Option<usize>,
    pub field_name: String,
}

Raw file upload parser

Fields

max_file_size: Option<usize>

Maximum file size in bytes (None = unlimited)

field_name: String

Field name for the file

Implementations

impl FileUploadParser

pub fn get_filename( &self, content_disposition: Option<&str>, ) -> Result<String, Error>

Parse filename from Content-Disposition header. Supports both standard filename and RFC2231 encoded filename* parameters.

Examples

use reinhardt_core::parsers::file::FileUploadParser;

let parser = FileUploadParser::new("file");
let disposition = "inline; filename=document.txt";
let filename = parser.get_filename(Some(disposition)).unwrap();
assert_eq!(filename, "document.txt");

let disposition_encoded = "inline; filename*=utf-8''%C3%A0.txt";
let filename_encoded = parser.get_filename(Some(disposition_encoded)).unwrap();
assert_eq!(filename_encoded, "à.txt");

impl FileUploadParser

pub fn new(field_name: impl Into<String>) -> FileUploadParser

Create a new FileUploadParser with the specified field name.

Examples

use reinhardt_core::parsers::file::FileUploadParser;

let parser = FileUploadParser::new("document");
assert_eq!(parser.field_name, "document");
assert!(parser.max_file_size.is_none());

pub fn max_file_size(self, size: usize) -> FileUploadParser

Set the maximum file size in bytes.

Examples

use reinhardt_core::parsers::file::FileUploadParser;

let parser = FileUploadParser::new("file").max_file_size(5 * 1024 * 1024); // 5MB
assert_eq!(parser.max_file_size, Some(5 * 1024 * 1024));

Trait Implementations

impl Clone for FileUploadParser

fn clone(&self) -> FileUploadParser

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FileUploadParser

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for FileUploadParser

fn default() -> FileUploadParser

Returns the “default value” for a type.

impl Parser for FileUploadParser

fn media_types(&self) -> Vec<String>

Get the media types this parser can handle

fn parse<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, content_type: Option<&'life1 str>, body: Bytes, _headers: &'life2 HeaderMap, ) -> Pin<Box<dyn Future<Output = Result<ParsedData, Error>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, FileUploadParser: 'async_trait,

Parse the request body

fn can_parse(&self, content_type: Option<&str>) -> bool

Check if this parser can handle the given content type